Mini strap mounted treble booster

Mike Ryde - Brian May

Brian May Fryer Treble Booster prototypes 2005 and 2010

Fryer Guitars

History of Brian May's treble boosters and pedalboard used with 'Queen' from 1970 to around 1986

Brian May Fryer Treble Booster

Onboard Preamp- Clapton Mid Boost, Brian May Treble Boost, C

Catalinbread Sabbra Cadabra Tony Iommi Treble Booster

Excellent condition KAT STB Strap-mounted Treble Booster. Description from Nigel Knight of KAT below:, The KAT STB unit was originally designed for

Knight Audio Technologies (KAT) - STB Strap-Mounted Treble Booster (model originally designed for Brian May of Queen)

Knight Audio Technologies KAT STB (Strap-Mount Treble Booster) 2018 Black

Mike Ryde - Brian May

News Fryer Guitars

Video Fryer Guitars

Brian May KAT RED-18 Strap-Mount Treble Booster & KAT Superpot

Mythos Cestus Treble Booster (2023 Chicago Boutique Effects Pedal Show – Chicago Music Exchange